Lihat spesifikasi untuk detail produk.
AP1117D25G-13
Product Overview
Category
AP1117D25G-13 belongs to the category of voltage regulators.
Use
It is commonly used to regulate voltage in electronic circuits.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Overcurrent and thermal protection
Package
AP1117D25G-13 is available in a TO-252 package.
Essence
The essence of AP1117D25G-13 lies in its ability to provide stable and regulated voltage output.
Packaging/Quantity
This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.
Specifications
- Input Voltage Range: 2.5V - 12V
- Output Voltage: 2.5V
- Output Current: Up to 1A
- Dropout Voltage: 1.2V (max)
- Quiescent Current: 5mA (typ)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
AP1117D25G-13 has three pins:
- Vin (Pin 1): Input voltage pin.
- Vout (Pin 2): Output voltage pin.
- GND (Pin 3): Ground pin.
Functional Features
- Voltage regulation: AP1117D25G-13 ensures a stable output voltage of 2.5V regardless of input voltage fluctuations.
- Overcurrent protection: It safeguards the circuit by limiting the output current during excessive loads.
- Thermal protection: The device incorporates a thermal shutdown mechanism to prevent damage due to overheating.
Advantages and Disadvantages
Advantages
- Low dropout voltage enables efficient power conversion.
- High output voltage accuracy ensures precise voltage regulation.
- Low quiescent current minimizes power consumption.
- Overcurrent and thermal protection enhance circuit reliability.
Disadvantages
- Limited output current capacity (up to 1A).
- Higher cost compared to some alternative models.
Working Principles
AP1117D25G-13 utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The voltage reference compares the output voltage with a fixed reference, and the error amplifier adjusts the pass transistor accordingly to maintain the desired output voltage.
Detailed Application Field Plans
AP1117D25G-13 finds applications in various electronic devices and systems, including: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to AP1117D25G-13 are: - LM1117-2.5 - LT1117-2.5 - MCP1702-2.5
These models offer similar voltage regulation capabilities and can be suitable replacements based on specific requirements.
Word count: 345 words
Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan AP1117D25G-13 dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of AP1117D25G-13 in technical solutions:
Q: What is AP1117D25G-13? A: AP1117D25G-13 is a low dropout linear voltage regulator IC that provides a fixed output voltage of 2.5V.
Q: What is the input voltage range for AP1117D25G-13? A: The input voltage range for AP1117D25G-13 is typically between 2.5V and 12V.
Q: What is the maximum output current of AP1117D25G-13? A: The maximum output current of AP1117D25G-13 is 1A.
Q: Can AP1117D25G-13 be used to regulate higher voltages? A: No, AP1117D25G-13 is designed to regulate lower voltages and cannot be used to regulate higher voltages.
Q: Is AP1117D25G-13 suitable for battery-powered applications? A: Yes, AP1117D25G-13 is suitable for battery-powered applications as it has a low dropout voltage and low quiescent current.
Q: Does AP1117D25G-13 require any external components for operation? A: Yes, AP1117D25G-13 requires an input capacitor and an output capacitor for stable operation.
Q: What is the thermal resistance of AP1117D25G-13? A: The thermal resistance of AP1117D25G-13 is typically around 50°C/W.
Q: Can AP1117D25G-13 handle short-circuit conditions? A: Yes, AP1117D25G-13 has built-in short-circuit protection to prevent damage under short-circuit conditions.
Q: Can AP1117D25G-13 operate in a wide temperature range? A: Yes, AP1117D25G-13 can operate in a temperature range of -40°C to +125°C.
Q: Is AP1117D25G-13 available in different package options? A: Yes, AP1117D25G-13 is available in various package options such as SOT-223, TO-252, and TO-263.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for AP1117D25G-13.